my suggestion, use “appcleaner” app to completely remove ms applications (all components of it), then install them again.
be sure, all components of ms apps are checked while using appcleaner app.
empty the trash, restart your mac, then start to install again ms apps.

i think so, it will help you.

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By: John https://osxdaily.com/2017/04/29/save-keynote-as-powerpoint-file-mac/#comment-3534611
Mon, 01 May 2017 07:40:42 +0000https://osxdaily.com/?p=64223#comment-3534611How do you save “pptx” or “docx” or “xlsx” files on iPhone or Mac?
Simply use powerpoint, excel and word app (on iPhone free, on Mac… not huge amount).
In this case, you can enjoy the ms world benefits.

While need to know, pages, keynote and numbers specifications aren’t compatible ms apps exactly, thus some features in keynote, pages, numbers will not appear in ms apps correctly.

…but…
as you want :)

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By: Kristine https://osxdaily.com/2017/04/29/save-keynote-as-powerpoint-file-mac/#comment-3534353
Mon, 01 May 2017 01:15:19 +0000https://osxdaily.com/?p=64223#comment-3534353How do I find out what critical files on my ox Mac desk top are missing, and why do I keep getting errors when I run my word program.
If I could get some answers I’d Approbate it.
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By: DCJ001 https://osxdaily.com/2017/04/29/save-keynote-as-powerpoint-file-mac/#comment-3533269
Sat, 29 Apr 2017 22:40:56 +0000https://osxdaily.com/?p=64223#comment-3533269In Step 4 of the example, the exported file’s suffix is .key, for some reason. When PowerPoint files are exported, the resulting file name suffix is .pptx .
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By: Luis https://osxdaily.com/2017/04/29/save-keynote-as-powerpoint-file-mac/#comment-3533131
Sat, 29 Apr 2017 18:55:48 +0000https://osxdaily.com/?p=64223#comment-3533131In reply to Luis.

The alternate method to convert to powerpoint from iOS is to open the keynote app (or pages or numbers for word and excel files), select the desired document and then, with the document open, tap on the ellipsis (three dots, …) on the top right and then on ‘send a copy’.

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By: Luis https://osxdaily.com/2017/04/29/save-keynote-as-powerpoint-file-mac/#comment-3533125
Sat, 29 Apr 2017 18:46:03 +0000https://osxdaily.com/?p=64223#comment-3533125It’s also possible to save a keynote as powerpoint .pptx on iPad/iPhone. Just open the keynote for iOS app and tap on the sharing button (a square with an arrow pointing upwards). Then tap on ‘send a copy’, choose the keynote to be converted, and tap on ‘powerpoint’ when prompted to select a format. A powerpoint .pptx file will then be created ready to be shared with anybody or exported to any compatible app. This procedure can also be used in pages and numbers for iOS to convert to MS Word .docx and MS Excel .xlsx respectively.
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